1 <?xml version="1.0" encoding="ISO-8859-1"?>
3 <screensaver name="hypercube" _label="HyperCube">
7 <video href="https://www.youtube.com/watch?v=tOLzz_D4-0E"/>
11 <number id="delay" type="slider" arg="-delay %"
12 _label="Frame rate" _low-label="Low" _high-label="High"
13 low="0" high="100000" default="10000"
16 <number id="z" type="slider" arg="-observer-z %"
17 _label="Zoom" _low-label="Near" _high-label="Far"
18 low="1.125" high="10.0" default="3.0"/>
20 <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
24 <number id="xw" type="slider" arg="-xw %"
25 _label="XW rotation" _low-label="Slow" _high-label="Fast"
26 low="0" high="20" default="0"/>
27 <number id="xy" type="slider" arg="-xy %"
28 _label="XY rotation" _low-label="Slow" _high-label="Fast"
29 low="0" high="20" default="3"/>
30 <number id="xz" type="slider" arg="-xz %"
31 _label="XZ rotation" _low-label="Slow" _high-label="Fast"
32 low="0" high="20" default="5"/>
35 <number id="yw" type="slider" arg="-yw %"
36 _label="YW rotation" _low-label="Slow" _high-label="Fast"
37 low="0" high="20" default="10"/>
38 <number id="yz" type="slider" arg="-yz %"
39 _label="YZ rotation" _low-label="Slow" _high-label="Fast"
40 low="0" high="20" default="0"/>
41 <number id="zw" type="slider" arg="-zw %"
42 _label="ZW rotation" _low-label="Slow" _high-label="Fast"
43 low="0" high="20" default="0"/>
47 <!-- #### -color0 [magenta] -->
48 <!-- #### -color1 [yellow] -->
49 <!-- #### -color2 [#FF9300] -->
50 <!-- #### -color3 [#FF0093] -->
51 <!-- #### -color4 [green] -->
52 <!-- #### -color5 [#8080FF] -->
53 <!-- #### -color6 [#00D0FF] -->
54 <!-- #### -color7 [#00FFD0] -->
56 <xscreensaver-updater />
59 This screen saver was removed from the XScreenSaver distribution as of
60 version 5.10. It has been replaced by the more general "Polytopes"
61 screen saver, which can display this object as well as others.
63 This displays 2D projections of the sequence of 3D objects which are
64 the projections of the 4D analog to the cube: as a square is composed
65 of four lines, each touching two others; and a cube is composed of
66 six squares, each touching four others; a hypercube is composed of
67 eight cubes, each touching six others. To make it easier to
68 visualize the rotation, it uses a different color for the edges of
69 each face. Don't think about it too long, or your brain will melt.
71 https://en.wikipedia.org/wiki/Hypercube
72 https://en.wikipedia.org/wiki/Tesseract
73 https://en.wikipedia.org/wiki/Regular_polytope
75 Written by Joe Keane, Fritz Mueller, and Jamie Zawinski; 1992.